diff --git a/modules/ui/breadcrumbs/breadcrumbs.nix b/modules/ui/breadcrumbs/breadcrumbs.nix
index a14bc5f..eca0e96 100644
--- a/modules/ui/breadcrumbs/breadcrumbs.nix
+++ b/modules/ui/breadcrumbs/breadcrumbs.nix
@@ -7,6 +7,13 @@
 in {
   options.vim.ui.breadcrumbs = {
     enable = lib.mkEnableOption "breadcrumbs";
+    source = mkOption {
+      type = types.enum ["nvim-navic" "lspsaga"];
+      default = "nvim-navic";
+      description = ''
+        The source to be used for breadcrumbs component
+      '';
+    };
 
     # maybe this should be an option to *disable* alwaysRender optionally but oh well
     # too late
@@ -20,6 +27,152 @@ in {
       enable = mkEnableOption "navbuddy LSP UI";
       useDefaultMappings = mkEnableOption "default Navbuddy keybindings (disables user keybinds)";
 
+      mappings = {
+        close = mkOption {
+          type = types.str;
+          default = "<esc>";
+          description = "keybinding to close Navbuddy UI";
+        };
+
+        nextSibling = mkOption {
+          type = types.str;
+          default = "j";
+          description = "keybinding to navigate to the next sibling node";
+        };
+
+        previousSibling = mkOption {
+          type = types.str;
+          default = "k";
+          description = "keybinding to navigate to the previous sibling node";
+        };
+
+        parent = mkOption {
+          type = types.str;
+          default = "h";
+          description = "keybinding to navigate to the parent node";
+        };
+
+        children = mkOption {
+          type = types.str;
+          default = "h";
+          description = "keybinding to navigate to the child node";
+        };
+
+        root = mkOption {
+          type = types.str;
+          default = "0";
+          description = "keybinding to navigate to the root node";
+        };
+
+        visualName = mkOption {
+          type = types.str;
+          default = "v";
+          description = "visual selection of name";
+        };
+
+        visualScope = mkOption {
+          type = types.str;
+          default = "V";
+          description = "visual selection of scope";
+        };
+
+        yankName = mkOption {
+          type = types.str;
+          default = "y";
+          description = "yank the name to system clipboard";
+        };
+
+        yankScope = mkOption {
+          type = types.str;
+          default = "Y";
+          description = "yank the scope to system clipboard";
+        };
+
+        insertName = mkOption {
+          type = types.str;
+          default = "i";
+          description = "insert at start of name";
+        };
+
+        insertScope = mkOption {
+          type = types.str;
+          default = "I";
+          description = "insert at start of scope";
+        };
+
+        appendName = mkOption {
+          type = types.str;
+          default = "a";
+          description = "insert at end of name";
+        };
+
+        appendScope = mkOption {
+          type = types.str;
+          default = "A";
+          description = "insert at end of scope";
+        };
+
+        rename = mkOption {
+          type = types.str;
+          default = "r";
+          description = "rename the node";
+        };
+
+        delete = mkOption {
+          type = types.str;
+          default = "d";
+          description = "delete the node";
+        };
+
+        foldCreate = mkOption {
+          type = types.str;
+          default = "f";
+          description = "create a new fold";
+        };
+
+        foldDelete = mkOption {
+          type = types.str;
+          default = "F";
+          description = "delete the current fold";
+        };
+
+        comment = mkOption {
+          type = types.str;
+          default = "c";
+          description = "comment the node";
+        };
+
+        select = mkOption {
+          type = types.str;
+          default = "<enter>";
+          description = "goto selected symbol";
+        };
+
+        moveDown = mkOption {
+          type = types.str;
+          default = "J";
+          description = "move focused node down";
+        };
+
+        moveUp = mkOption {
+          type = types.str;
+          default = "K";
+          description = "move focused node up";
+        };
+
+        telescope = mkOption {
+          type = types.str;
+          default = "t";
+          description = "fuzzy finder at current level";
+        };
+
+        help = mkOption {
+          type = types.str;
+          default = "g?";
+          description = "open mapping help window";
+        };
+      };
+
       window = {
         # size = {}
         # position = {}
@@ -141,7 +294,159 @@ in {
         };
       };
 
-      icons = {};
+      # there probably is a better way to do this
+      # alas, I am not a nix wizard
+      icons = {
+        file = mkOption {
+          type = types.str;
+          default = "󰈙 ";
+          description = "";
+        };
+
+        module = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        namespace = mkOption {
+          type = types.str;
+          default = "󰌗 ";
+          description = "";
+        };
+
+        package = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        class = mkOption {
+          type = types.str;
+          default = "󰌗 ";
+          description = "";
+        };
+
+        property = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        field = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        constructor = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        enum = mkOption {
+          type = types.str;
+          default = "󰕘";
+          description = "";
+        };
+
+        function = mkOption {
+          type = types.str;
+          default = "󰊕 ";
+          description = "";
+        };
+
+        variable = mkOption {
+          type = types.str;
+          default = "󰆧 ";
+          description = "";
+        };
+
+        constant = mkOption {
+          type = types.str;
+          default = "󰏿 ";
+          description = "";
+        };
+
+        string = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        number = mkOption {
+          type = types.str;
+          default = "󰎠 ";
+          description = "";
+        };
+
+        boolean = mkOption {
+          type = types.str;
+          default = "◩ ";
+          description = "";
+        };
+
+        array = mkOption {
+          type = types.str;
+          default = "󰅪 ";
+          description = "";
+        };
+
+        object = mkOption {
+          type = types.str;
+          default = "󰅩 ";
+          description = "";
+        };
+
+        method = mkOption {
+          type = types.str;
+          default = "󰆧 ";
+          description = "";
+        };
+
+        key = mkOption {
+          type = types.str;
+          default = "󰌋 ";
+          description = "";
+        };
+
+        null = mkOption {
+          type = types.str;
+          default = "󰟢 ";
+          description = "";
+        };
+
+        enumMember = mkOption {
+          type = types.str;
+          default = "󰕘 ";
+          description = "";
+        };
+
+        struct = mkOption {
+          type = types.str;
+          default = "󰌗 ";
+          description = "";
+        };
+
+        event = mkOption {
+          type = types.str;
+          default = " ";
+          description = "";
+        };
+
+        operator = mkOption {
+          type = types.str;
+          default = "󰆕 ";
+          description = "";
+        };
+
+        typeParameter = mkOption {
+          type = types.str;
+          default = "󰊄 ";
+          description = "";
+        };
+      };
     };
   };
 }
diff --git a/modules/ui/breadcrumbs/config.nix b/modules/ui/breadcrumbs/config.nix
index 83eecb3..af5d1cb 100644
--- a/modules/ui/breadcrumbs/config.nix
+++ b/modules/ui/breadcrumbs/config.nix
@@ -14,11 +14,17 @@ with builtins; let
     else toString v;
 in {
   config = mkIf cfg.enable {
-    vim.startPlugins = [
-      "nvim-navbuddy"
-      "nvim-navic"
-      "nvim-lspconfig"
-    ];
+    vim.startPlugins =
+      [
+        "nvim-lspconfig"
+      ]
+      ++ lib.optionals (config.vim.lsp.lspsaga.enable && cfg.source == "lspsaga") [
+        "lspsaga"
+      ]
+      ++ lib.optionals (cfg.navbuddy.enable || cfg.source == "nvim-navic") [
+        "nvim-navbuddy"
+        "nvim-navic"
+      ];
 
     vim.luaConfigRC.breadcrumbs = nvim.dag.entryAfter ["lspconfig"] ''
       local navbuddy = require("nvim-navbuddy")
@@ -72,85 +78,83 @@ in {
 
           -- TODO: make those configurable
           icons = {
-              File          = "󰈙 ",
-              Module        = " ",
-              Namespace     = "󰌗 ",
-              Package       = " ",
-              Class         = "󰌗 ",
-              Method        = "󰆧 ",
-              Property      = " ",
-              Field         = " ",
-              Constructor   = " ",
-              Enum          = "󰕘",
-              Interface     = "󰕘",
-              Function      = "󰊕 ",
-              Variable      = "󰆧 ",
-              Constant      = "󰏿 ",
-              String        = " ",
-              Number        = "󰎠 ",
-              Boolean       = "◩ ",
-              Array         = "󰅪 ",
-              Object        = "󰅩 ",
-              Key           = "󰌋 ",
-              Null          = "󰟢 ",
-              EnumMember    = " ",
-              Struct        = "󰌗 ",
-              Event         = " ",
-              Operator      = "󰆕 ",
-              TypeParameter = "󰊄 ",
+              File          = "${cfg.navbuddy.icons.file}",
+              Module        = "${cfg.navbuddy.icons.module}",
+              Namespace     = "${cfg.navbuddy.icons.namespace}",
+              Package       = "${cfg.navbuddy.icons.package}",
+              Class         = "${cfg.navbuddy.icons.class}",
+              Method        = "${cfg.navbuddy.icons.method}",
+              Property      = "${cfg.navbuddy.icons.property}",
+              Field         = "${cfg.navbuddy.icons.field}",
+              Constructor   = "${cfg.navbuddy.icons.constructor}",
+              Enum          = "${cfg.navbuddy.icons.enum}",
+              Interface     = "${cfg.navbuddy.icons.interface}",
+              Function      = "${cfg.navbuddy.icons.function}",
+              Variable      = "${cfg.navbuddy.icons.variable}",
+              Constant      = "${cfg.navbuddy.icons.constant}",
+              String        = "${cfg.navbuddy.icons.string}",
+              Number        = "${cfg.navbuddy.icons.number}",
+              Boolean       = "${cfg.navbuddy.icons.boolean}",
+              Array         = "${cfg.navbuddy.icons.array}",
+              Object        = "${cfg.navbuddy.icons.object}",
+              Key           = "${cfg.navbuddy.icons.key}",
+              Null          = "${cfg.navbuddy.icons.null}",
+              EnumMember    = "${cfg.navbuddy.icons.enumMember}",
+              Struct        = "${cfg.navbuddy.icons.struct}",
+              Event         = "${cfg.navbuddy.icons.event}",
+              Operator      = "${cfg.navbuddy.icons.operator}",
+              TypeParameter = "${cfg.navbuddy.icons.typeParameter}"
           },
 
           -- make those configurable
-          use_default_mappings = true,
+          use_default_mappings = ${cfg.navbuddy.useDefaultMappings},
           mappings = {
-              ["<esc>"] = actions.close(),        -- Close and cursor to original location
-              ["q"] = actions.close(),
+              ["${cfg.navbuddy.mappings.close}"] = actions.close(),        -- Close and cursor to original location
 
-              ["j"] = actions.next_sibling(),     -- down
-              ["k"] = actions.previous_sibling(), -- up
+              ["${cfg.navbuddy.mappings.nextSibling}"] = actions.next_sibling(),     -- down
+              ["${cfg.navbuddy.mappings.previousSibling}"] = actions.previous_sibling(), -- up
 
-              ["h"] = actions.parent(),           -- Move to left panel
-              ["l"] = actions.children(),         -- Move to right panel
-              ["0"] = actions.root(),             -- Move to first panel
+              ["${cfg.navbuddy.mappings.close}"] = actions.parent(),           -- Move to left panel
+              ["${cfg.navbuddy.mappings.children}"] = actions.children(),         -- Move to right panel
+              ["${cfg.navbuddy.mappings.root}"] = actions.root(),             -- Move to first panel
 
-              ["v"] = actions.visual_name(),      -- Visual selection of name
-              ["V"] = actions.visual_scope(),     -- Visual selection of scope
+              ["${cfg.navbuddy.mappings.visualName}"] = actions.visual_name(),      -- Visual selection of name
+              ["${cfg.navbuddy.mappings.visualScope}"] = actions.visual_scope(),     -- Visual selection of scope
 
-              ["y"] = actions.yank_name(),        -- Yank the name to system clipboard "+
-              ["Y"] = actions.yank_scope(),       -- Yank the scope to system clipboard "+
+              ["${cfg.navbuddy.mappings.yankName}"] = actions.yank_name(),        -- Yank the name to system clipboard "+
+              ["${cfg.navbuddy.mappings.yankScope}"] = actions.yank_scope(),       -- Yank the scope to system clipboard "+
 
-              ["i"] = actions.insert_name(),      -- Insert at start of name
-              ["I"] = actions.insert_scope(),     -- Insert at start of scope
+              ["${cfg.navbuddy.mappings.insertName}"] = actions.insert_name(),      -- Insert at start of name
+              ["${cfg.navbuddy.mappings.insertScope}"] = actions.insert_scope(),     -- Insert at start of scope
 
-              ["a"] = actions.append_name(),      -- Insert at end of name
-              ["A"] = actions.append_scope(),     -- Insert at end of scope
+              ["${cfg.navbuddy.mappings.appendName}"] = actions.append_name(),      -- Insert at end of name
+              ["${cfg.navbuddy.mappings.appendScope}"] = actions.append_scope(),     -- Insert at end of scope
 
-              ["r"] = actions.rename(),           -- Rename currently focused symbol
+              ["${cfg.navbuddy.mappings.rename}"] = actions.rename(),           -- Rename currently focused symbol
 
-              ["d"] = actions.delete(),           -- Delete scope
+              ["${cfg.navbuddy.mappings.delete}"] = actions.delete(),           -- Delete scope
 
-              ["f"] = actions.fold_create(),      -- Create fold of current scope
-              ["F"] = actions.fold_delete(),      -- Delete fold of current scope
+              ["${cfg.navbuddy.mappings.foldCreate}"] = actions.fold_create(),      -- Create fold of current scope
+              ["${cfg.navbuddy.mappings.foldDelete}"] = actions.fold_delete(),      -- Delete fold of current scope
 
-              ["c"] = actions.comment(),          -- Comment out current scope
+              ["${cfg.navbuddy.mappings.comment}"] = actions.comment(),          -- Comment out current scope
 
-              ["<enter>"] = actions.select(),     -- Goto selected symbol
-              ["o"] = actions.select(),
+              ["${cfg.navbuddy.mappings.select}"] = actions.select(),     -- Goto selected symbol
 
-              ["J"] = actions.move_down(),        -- Move focused node down
-              ["K"] = actions.move_up(),          -- Move focused node up
+              ["${cfg.navbuddy.mappings.moveDown}"] = actions.move_down(),        -- Move focused node down
+              ["${cfg.navbuddy.mappings.moveUp}"] = actions.move_up(),          -- Move focused node up
 
-              ["t"] = actions.telescope({         -- Fuzzy finder at current level.
+              ["${cfg.navbuddy.mappings.telescope}"] = actions.telescope({         -- Fuzzy finder at current level.
                   layout_config = {               -- All options that can be
                       height = 0.60,              -- passed to telescope.nvim's
-                      width = 0.60,               -- default can be passed here.
+                      width = 0.75,               -- default can be passed here.
                       prompt_position = "top",
                       preview_width = 0.50
                   },
                   layout_strategy = "horizontal"
               }),
 
-              ["g?"] = actions.help(),            -- Open mappings help window
+              ["${cfg.navbuddy.mappings.help}"] = actions.help(),            -- Open mappings help window
           }
         }
     '';
diff --git a/modules/visuals/config.nix b/modules/visuals/config.nix
index aaad23b..7910520 100644
--- a/modules/visuals/config.nix
+++ b/modules/visuals/config.nix
@@ -54,7 +54,8 @@ in {
               'alpha',
               'code-action-menu-menu',
               'code-action-menu-warning-message',
-              'notify'
+              'notify',
+              'Navbuddy'
             },
           }
       '';